package csu.web.credit_bank.service;

import csu.web.credit_bank.pojo.ShopItem;
import com.baomidou.mybatisplus.extension.service.IService;
import csu.web.credit_bank.pojo.vo.UserShopItem;
import csu.web.credit_bank.utils.Result;
import org.springframework.web.multipart.MultipartFile;

/**
* @author Administrator
* @description 针对表【shop_item】的数据库操作Service
* @createDate 2025-07-01 15:06:12
*/
public interface ShopItemService extends IService<ShopItem> {
    Result addNewShopItem(ShopItem shopItem, MultipartFile file);
    Result getShopItems();
    Result shopItem(UserShopItem userShopItem, String item_id);
    Result getItemExchanges(String user_id);
    Result updateItemExchange(UserShopItem userShopItem, String item_id);
}
